1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Leno4ka [110]
3 years ago
15

please help on lesson 13.2 independent practice. Pierre's parents ordered some pizzas for a party. 4.5 pizzas were eaten at the

party. There were at least 5 1/2 whole pizzas left over. How many pizzas did Pierre's parents order? QUICKLY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Mathematics
2 answers:
Mariana [72]3 years ago
7 0
1/2 means .5 so 4.5+ 5.5= 10 pizzas were ordered.

Zigmanuir [339]3 years ago
4 0
10 because 4 1/2+ 5 1/2= 10
You might be interested in
Can anyone help with this problem please ! i’m struggling with this question .
Serhud [2]

Answer:

2x=3

Step-by-step explanation:

Hope this helped.

7 0
2 years ago
A circle has a diameter of 12 feet. What is the circumference of the circle?
Lady bird [3.3K]

Answer:

B). 37.68 feet.

Step-by-step explanation:

Circumference = diameter *  π

= 12 * π

=  37.68 feet.

5 0
2 years ago
How do you multiply fractions
dexar [7]
This really depends on the fraction; if there are variables in the equation, if they are full numbers,etc. I'd really recommend looking up khan academy on YouTube and that will really help you out!
4 0
3 years ago
Solve using the substitution method 8x-2y=-14 5x+y=33 show work
SOVA2 [1]
13x - y = 19
-y = - 13x + 19
y = 13x + 19
8 0
2 years ago
PLEASE HELP (100 POINTS)
Artyom0805 [142]

\\ \rm\Rrightarrow f(x)=-5cos\dfrac{x}{2}+5

Compare to standard equation of SHM

\\ \rm\Rrightarrow y=Acos(\omega x+\phi)

Here

  • Amplitude=A=-5

\\ \rm\Rrightarrow \omega x=\dfrac{x}{2}

\\ \rm\Rrightarrow \omega=1/2

Well the above one are for extra knowledge .

Solution:-

\\ \rm\Rrightarrow 10=-5cos\dfrac{x}{2}+5

\\ \rm\Rrightarrow 10-5=-5cos\dfrac{x}{2}

\\ \rm\Rrightarrow 5=-5cos\dfrac{x}{2}

\\ \rm\Rrightarrow cos\dfrac{x}{2}=-1

\\ \rm\Rrightarrow \dfrac{x}{2}=cos^{-1}(-1)

\\ \rm\Rrightarrow \dfrac{x}{2}=\pi

\\ \rm\Rrightarrow x=2\pi

So.

\\ \rm\Rrightarrow x=2\pi+2\pi n

3 0
2 years ago
Read 2 more answers
Other questions:
  • How do you rewrite -1(x-2) without parenthesis?
    9·1 answer
  • THE RIGHT ANSWER WILL RECIEVE A BRAINLEST AND POINTS AND THANXS!!!
    9·1 answer
  • Someone please help
    11·1 answer
  • Mrs. Uhalley is planting her fall vegetable garden in the shape of a square. She needs to fence the perimeter of the garden to k
    8·1 answer
  • Which equation does the graph below represent?
    5·1 answer
  • Three trapezoids have the same base lengths, but different angle measures. Which trapezoid has the greatest area? Explain. The a
    10·1 answer
  • What is the result of a dilation of scale factor 3 centered at the origin of the line 2y + 3x=10
    14·1 answer
  • Solve the following equation​
    8·1 answer
  • HELP: Of 580 students in a high school graduating class 45% are planning to go to college. How many of the graduates are plannin
    9·2 answers
  • What is the slope <br> 3y = -4x+6
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!